Now, with the development of industry led display China increasing streets in major cities of the LED large screen display slowly increased , the level of consumption is also growing , LED lighting has been gradually applied to the family's daily lives , LED electronic display only enhance the city's image , LED also enrich people's cultural life , in this regard reflects the LED industry development speed is so fast , we are reaping the economic benefits of LED electronic screen at the same time , some countries with LED electronic display businesses did not fully understand screen LED electronic screen operation and safe use precautions , leading to shorten the life of LED electronic display .
First, the switch LED electronic display Note:
1, the switching sequence :
When the opening screen : first boot, after the opening screen .
When off-screen : first off-screen , after the shutdown
( First off the computer does not shut the display will cause the screen body with high bright spots , led lamp burned serious consequences . )
2 , switching screen time interval must be longer than five minutes .
3 , the computer control software into the project only after the opening screen is energized .
4, to avoid white screen in full- screen mode to open , because the shock to the system current max.
5, to avoid runaway state in the opening screen , because at this time the impact of the current system maximum .
A computer does not enter the control software and other procedures ;
B computer is not powered ;
C control some of the power is not turned on .
6 , the ambient temperature is too high or bad cooling conditions , led lighting should be careful not to open the screen for a long time .
7 , the body part of the electronic display line appears very bright , you should pay attention to timely off-screen , too long in this state, the opening screen .
8 , often display power switch trip , should be checked in the screen body or replace the power switch.
9 , regular inspection securely attached at the situation . If loosening, pay attention to timely adjust and re- hanging pieces of reinforcement or update .
10 , according to the large-screen display screen body , the control part their environment , avoid insect bites , as necessary, place anti- poison . lED display
Second, the control portion changes , change Notes
1, computer , control part of the power line zero , the fire can not reverse, should be strictly according to the original position plug . If peripheral After connecting , you should test chassis is live .
2 , a mobile computer and other control devices, you should first check before power connection cable, the control panel without loosening .
3 , can not tamper with communication lines, flat connection line position, length .
4 , if found after moving short trip , burning line , smoke and other abnormalities appear , should not be repeated power test , should be promptly find the problem.
Three software operation precautions
1 , software backup : WIN2003, WINXP, applications, software installation , database, etc. , we recommend using the " one key to restore " software, easy to operate.
2 , master installation methods , raw data recovery, backup .
3, master control parameter settings, modifications to the underlying data preset
4 , skilled use of programs, operating and editing.
5 , regular inspection * , remove extraneous data
6, the non- full-time staff , do not operate the software system .
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